72089160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4201}}^1$

素因数の和:4239

約数の個数: 128

約数和(自身を含む): 254136960

約数和(自身を除く): 182047800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4201, 4290, 5720, 8402, 8580, 12603, 16804, 17160, 21005, 25206, 33608, 42010, 46211, 50412, 54613, 63015, 84020, 92422, 100824, 109226, 126030, 138633, 163839, 168040, 184844, 218452, 231055, 252060, 273065, 277266, 327678, 369688, 436904, 462110, 504120, 546130, 554532, 600743, 655356, 693165, 819195, 924220, 1092260, 1109064, 1201486, 1310712, 1386330, 1638390, 1802229, 1848440, 2184520, 2402972, 2772660, 3003715, 3276780, 3604458, 4805944, 5545320, 6007430, 6553560, 7208916, 9011145, 12014860, 14417832, 18022290, 24029720, 36044580, 72089160]

約数ペア:

[(1, 72089160), (2, 36044580), (3, 24029720), (4, 18022290), (5, 14417832), (6, 12014860), (8, 9011145), (10, 7208916), (11, 6553560), (12, 6007430), (13, 5545320), (15, 4805944), (20, 3604458), (22, 3276780), (24, 3003715), (26, 2772660), (30, 2402972), (33, 2184520), (39, 1848440), (40, 1802229), (44, 1638390), (52, 1386330), (55, 1310712), (60, 1201486), (65, 1109064), (66, 1092260), (78, 924220), (88, 819195), (104, 693165), (110, 655356), (120, 600743), (130, 554532), (132, 546130), (143, 504120), (156, 462110), (165, 436904), (195, 369688), (220, 327678), (260, 277266), (264, 273065), (286, 252060), (312, 231055), (330, 218452), (390, 184844), (429, 168040), (440, 163839), (520, 138633), (572, 126030), (660, 109226), (715, 100824), (780, 92422), (858, 84020), (1144, 63015), (1320, 54613), (1430, 50412), (1560, 46211), (1716, 42010), (2145, 33608), (2860, 25206), (3432, 21005), (4201, 17160), (4290, 16804), (5720, 12603), (8402, 8580)]